Radioactive patch for curing a skin disease and manufacturing method thereof

摘要

The invention relates to a radioctive patch of <165>Dy, <166>Ho, <90>Y, <32>P, <192>Ir a combination thereof, said patch being obtained by neutron irradiating a pre-made sealed patch containing non-radioactive <164>Dy, <165>Ho, <89>Y, <31>P, <191>Ir or a combination thereof. The irradiated patch thereby emits beta or gamma rays. The invention may be applied to the curing of skin disease.